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Pear|Lab Grown|IGI

1.89ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG436045145

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436045145

Diamond specifications and retailer prices

From $1,845 NZD
$1,040 USD
As of October 30, 2026
Save $6,411 NZD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,256 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.89ct lab-grown pear diamond

This 1.89ct lab-grown pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045145 or 436045145. Listed at 11 retailers as of October 29, 2026, with prices from $1,845 to $8,256, a $6,411 spread on the same certified stone. MOH London lists it at $8,256. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.89
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045145
Dimensions10.46 × 6.83 × 4.38 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.46 mm6.83 mm1.89 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045145
Side View
Table 58.5%Crown 36.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,256 NZD|Low: $1,845 NZD|High: $8,313 NZD|Avg: $3,912 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$1,845 NZD
Retailer 7$2,479 NZD
Retailer 11$2,697 NZD
Retailer 13$2,775 NZD
Retailer 8$2,876 NZD
Retailer 12$2,876 NZD
Retailer 5$2,966 NZD
Retailer 4$3,953 NZD
Retailer 6$4,290 NZD
Retailer 9$4,540 NZD
Retailer 3$5,220 NZD
Retailer 10$5,390 NZD
MOH London$8,256 NZD

25 data points across 13 retailers

11 retailers$1,845 NZD to $8,256 NZD

A
Cheapest Retailer
-
$1,845 NZD
$1,040 USD
B+
Retailer 2
-
$2,479 NZD
$1,397 USD
View
A
Retailer 3
-
$2,697 NZD
$1,520 USD
View
A
Retailer 4
-
$2,775 NZD
$1,564 USD
View
Final sale: no returns
A
Retailer 5
-
$2,876 NZD
$1,621 USD
View
Retailer 6
-
$2,876 NZD
$1,621 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$4,290 NZD
£1,904 GBP
View
B+
Retailer 8
-
$4,540 NZD
$2,559 USD
View
B
Retailer 9
-
$5,220 NZD
$2,942 USD
View
B
Retailer 10
-
$5,390 NZD
$3,038 USD
View
Most Expensive
B
MOH London
LG436045145 · Oct 29
$8,256 NZD
£3,664 GBP
View
10 more retailers have this diamond
Prices start from $1,845 NZDSave up to $6,411 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.89ct Pear
$1,845 NZD